Anything recommended out there airtight, smell leak-free type of storage/containers to stash away your goods in?
If you're storing concentrates the best thing is a stainless steel makeup container... Just keep the wax/oil out of the threading. You'll be able to hold it with tongs and heat it up with a strong flame to empty it into a Pyrex/silicone dish as well... Nothing will get lost in it!
Check these out: http://fuckcombustion.com/threads/jyarz-storage-containers.9346/ A 27 page thread just on this product. I like mason jars as well but if you want something that is airtight that you want to bring around with you when you're not at home, these Jyarz really fit the bill.